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Photo of Dr. Daniel Song

Daniel Y Song, M.D.

Co-Director, Prostate Cancer Multidisciplinary Clinic
Associate Professor of Radiation Oncology and Molecular Radiation Sciences


Appointment Phone


Main Location

Johns Hopkins Sidney Kimmel Comprehensive Cancer Center

Out-of-State & International Patients +
Out of State Patients

Call 410-464-6641 (8a.m. to 6p.m., EST, Mon-Fri)

Learn more about our out-of-state patient services »

International Patients

Call +1-410-502-7683 (7a.m. to 6p.m., EST, Mon-Fri)

Learn more about our international patient services »


  • Co-Director, Prostate Cancer Multidisciplinary Clinic
  • Associate Professor of Radiation Oncology and Molecular Radiation Sciences
  • Associate Professor of Oncology
  • Associate Professor of Urology

Centers & Institutes



Johns Hopkins Sidney Kimmel Comprehensive Cancer Center

Appointment Phone: 410-502-8000

401 N. Broadway
Weinberg Suite 1440
Baltimore, MD 21231 map
Phone: 410-502-5875
Fax: 410-502-1419

Johns Hopkins Outpatient Center

Appointment Phone: 410-502-8000

601 N. Caroline Street
Baltimore, MD 21287 map


Bladder Cancer, Lung Cancer, Non-Small Cell Lung Cancer, Prostate Brachytherapy, Prostate Cancer, Radiation Oncology, Small Cell Lung Cancer, Stereotactic Body Radiation Therapy, Stereotactic Radiosurgery, Testicular Cancer

Research Interests

Imaging methods to improve radiation targeting; Prostate Brachytherapy


Dr. Danny Song is an associate professor of urology, oncology, and radiation oncology and molecular radiation sciences at the Johns Hopkins School of Medicine. He serves as the co-director of the Prostate Cancer Multidisciplinary Clinic at the Johns Hopkins School of Medicine. His areas of clinical expertise include bladder cancer, lung cancer, non-small cell lung cancer, prostate brachytherapy and prostate cancer.

Dr. Song’s clinical activities involve treating patients with cancers of the genitourinary tract (prostate, bladder and testicular cancers) and cancers of the lung, for which he uses external beam, brachytherapy and stereotactic body radiation therapy to deliver therapeutic radiation.

Dr. Song received his B.A. from Southern Adventist University in Chattanooga, Tennessee. He earned his M.D. from the Medical College of Georgia and completed his residency at The Johns Hopkins Hospital.

Dr. Song’s research interests include the development and refinement of new imaging methods to improve radiation targeting, as well as innovative means of delivering higher doses of radiation.

Dr. Song received the Teacher of the Year award by the Association of Residents in Radiation Oncology and was named one of the “Best Pediatric Doctors in Richmond” by Richmond magazine. more

Featured Video

Meet our Expert: Dr. Danny Song

    Additional Information

  • Education +


    • Medical College of Georgia / MD (1996)


    • Johns Hopkins University School of Medicine / Radiation Oncology (2001)


    • American Board of Radiology / Radiation Oncology (2001, 2012)
  • Research & Publications +

    Research Summary

    Dr. Song’s research focuses on developing an improved seed visualization method for prostate brachytherapy. His research is currently funded by the National Cancer Institute, and he is working in collaboration with scientists from the Johns Hopkins Engineering Research Center.

    Clinical Trials:

    Prostate Cancer Clinical Trial: We are currently accepting prostate cancer patients to participate in a clinical study using new imaging tools for increased accuracy during seed implantation. Learn more:

    Pilot Study of Dynamic Intraoperative Dosimetry for Prostate Brachytherapy using Registered Fluoroscopy and Ultrasound (RadVision)

    Clinical Trial Keywords: Prostate brachytherapy, Hypofractionated radiotherapy

    Selected Publications View all on PubMed

    1. Kuo N, Dehghan E, Deguet A, Song DY, Prince JL, Lee J. "A Dynamic Dosimetry System for Prostate Brachytherapy." Proc SPIE. 2013 Mar 8;8671. doi: 10.1117/12.2008097.
    2. Lai CS, Chen IC, Lan HC, Lu CT, Yen JH, Song DY, Tang YW. "Management of extremity neurilemmomas: clinical series and literature review." Ann Plast Surg. 2013 Dec;71 Suppl 1:S37-42. doi: 10.1097/SAP.0000000000000042.
    3. Lediju Bell MA, Kuo N, Song DY, Boctor EM. "Short-lag spatial coherence beamforming of photoacoustic images for enhanced visualization of prostate brachytherapy seeds." Biomed Opt Express. 2013 Sep 4;4(10):1964-77. doi: 10.1364/BOE.4.001964.
    4. Song DY, Yu HN, Park CR, Lee JS, Lee JY, Park BG, Woo RS, Han JT, Cho BP, Baik TK. "Down-regulation of microglial activity attenuates axotomized nigral dopaminergic neuronal cell loss." BMC Neurosci. 2013 Oct 4;14:112. doi: 10.1186/1471-2202-14-112.
    5. He LJ, Song DY, Luo Y, Yang LL. "[Electroversion treatment of paroxysmal supraventricular tachycardia caused by aconitum poisoning:a case report.]" Zhonghua Wei Zhong Bing Ji Jiu Yi Xue. 2013 Sep;25(9):557. doi: 10.3760/cma. j. issn.2095-4352. 2013. 09.014. Chinese. No abstract available.
  • Academic Affiliations & Courses +
  • Activities & Honors +


    • National Institutes of Health 2nd Biennial Career Development
    • Phi Beta Kappa
    • “Best Pediatric Doctors in Richmond,”, Richmond magazine, 2002
    • Faculty Teaching Award, VCU Department of Radiation Oncology, 2002
    • Teacher of the Year Award, Association of Residents in Radiation Oncology, 2002
    • Workshop to Increase Diversity in Research Funding Workshop, 2006


    • American Brachytherapy Society
    • American Society for Therapuetic Radiology and Oncology
    • American Society of Radiation Oncology
  • Videos & Media +
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